Questions: All of the following are accurate characterizations of the war at home except that It had a divisive impact. It created an impassioned antiwar movement. It did not allow the young to make their voices heard. Some Democrats believed the United States was backing a dictatorial and undemocratic government in South Vietnam.

The answer is "It did not allow the young to make their voices heard."

This is accurate. The war at home, particularly the Vietnam War, created significant divisions within American society. There were strong opinions both for and against the war, leading to widespread social and political conflict.

This is accurate. The Vietnam War sparked a powerful antiwar movement, with protests, demonstrations, and activism becoming common across the United States. Many young people, in particular, were vocal in their opposition to the war.

This is not accurate. In fact, the Vietnam War era is notable for the significant role that young people played in the antiwar movement. Students and young activists were at the forefront of protests and were able to make their voices heard through various forms of activism.

This is accurate. There was a faction within the Democratic Party that criticized U.S. involvement in Vietnam, arguing that the U.S. was supporting a corrupt and undemocratic regime in South Vietnam. This perspective contributed to the broader debate and division over the war.